<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="项目名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入项目名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item  prop="time">
        <el-form-item label="项目日期" prop="time">
          <el-date-picker type="daterange" v-model="form.time" format="yyyy-MM-dd"
                          value-format="yyyy-MM-dd" :style="{width: '100%'}" start-placeholder="项目开始日期"
                          end-placeholder="项目结束日期" range-separator="至" clearable></el-date-picker>
        </el-form-item>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:project:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:project:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:project:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:project:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table
      border
      stripe
      v-loading="loading"
      :data="projectList"
      @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" width="100" prop="pid" />
      <el-table-column label="项目名称" prop="name" />
      <el-table-column label="截止时间" align="center" prop="endTime" width="180">
      </el-table-column>
      <el-table-column label="项目进度" align="center" prop="process">
        <template slot-scope="scope">
          <el-progress :text-inside="true" :stroke-width="26" :percentage="scope.row.process"></el-progress>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-view"
            @click="projectDetail(scope.row)"
            v-hasPermi="['system:car:query']"
          >查看</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:project:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:project:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-row :gutter="20">
        <el-form ref="form" :model="form" :rules="rules" label-width="100px">
          <el-col :span="20">
            <el-form-item label="项目名称" prop="name">
              <el-input v-model="form.name" placeholder="请输入项目名称" clearable
                        :style="{width: '100%'}"></el-input>
            </el-form-item>
          </el-col>
          <el-col :span="20">
            <el-form-item label="项目日期" prop="time">
              <el-date-picker type="daterange" v-model="form.time" format="yyyy-MM-dd"
                              value-format="yyyy-MM-dd" :style="{width: '100%'}" start-placeholder="项目开始日期"
                              end-placeholder="项目结束日期" range-separator="至" clearable></el-date-picker>
            </el-form-item>
          </el-col>
          <el-col :span="20">
            <el-form-item label="详细文件" prop="describe">
              <el-upload ref="describe"
                         :file-list="describefileList"
                         :action="describeAction"
                         :headers="headers"
                         :before-upload="describeBeforeUpload"
                         :on-success="uploadPDFSuccess"
                         accept=".pdf">
                <el-button size="small" type="primary" icon="el-icon-upload">点击上传</el-button>
                <div slot="tip" class="el-upload__tip">只能上传不超过 5MB 的.pdf文件</div>
              </el-upload>
            </el-form-item>
          </el-col>
          <el-col :span="20">
            <el-form-item label="排查车牌" prop="plante">
              <el-upload ref="plante"
                         :file-list="plantefileList"
                         :action="planteAction"
                         :headers="headers"
                         :before-upload="planteBeforeUpload"
                         :on-success="uploadExcelSuccess"
                         accept=".xls,.xlsx">
                <el-button size="small" type="primary" icon="el-icon-upload">点击上传</el-button>
                <div slot="tip" class="el-upload__tip">只能上传不超过 5MB 的.xls,.xlsx文件</div>
              </el-upload>
            </el-form-item>
          </el-col>
          <el-col :span="20">
            <el-form-item size="large">
              <el-button type="primary" @click="submitForm">提交</el-button>
              <el-button @click="resetForm">重置</el-button>
            </el-form-item>
          </el-col>
        </el-form>

      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
      </el-row>
    </el-dialog>
  </div>
</template>

<script>
import { listProject, getProject, delProject, addProject, updateProject } from "@/api/system/project";
import { getToken } from '@/utils/auth'

export default {
  name: "index",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 选中序号
      pids:[],
      // 上传车号后返回的结果
      numbers:[],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 表格数据
      projectList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        detailFileUrl: null,
        time: null,
        process: null
      },
      describeAction: process.env.VUE_APP_BASE_API+'/system/upload/pdf',
      describefileList: [],
      planteAction: process.env.VUE_APP_BASE_API+'/system/excel/upload/',
      plantefileList: [],
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  computed: {
    headers() {
      const authorization = getToken() || ''
      return { authorization }
    }
  },

  methods: {
    /** 查询项目列表 */
    getList() {
      this.loading = true;
      listProject(this.queryParams).then(response => {
        this.projectList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        name: null,
        time: null,
        describefileList: [],
        plantefileList: [],
      };
    },
    resetForm() {
      this.reset()
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.pids = selection.map(item => item.pid)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "新增项目";
    },
    /** 查看项目详情 */
    projectDetail(row){
      // console.log(row.id)
      // 将项目id,项目名称，pdf名称,url,作为参数传递给项目详情界面
      this.$router.push({path:'/project/car',query:{ id:row.id,name:row.name,pdfName:row.pdfName,url:row.detailFileUrl}})
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getProject(id).then(response => {
        this.form = response.data;
        let date = []
        date.push(new Date(response.data.startTime))
        date.push(new Date(response.data.endTime))
        this.form.time = date
        this.open = true;
        this.title = "修改项目";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          //处理日期
          this.form.startTime = this.form.time[0]
          this.form.endTime = this.form.time[1]
          if (this.form.id != null) {
            updateProject(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addProject(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const pids = row.pid || this.pids
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除项目编号为"' + pids + '"的数据项？').then(function() {
        return delProject(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/project/export', {
        ...this.queryParams
      }, `project_${new Date().getTime()}.xlsx`)
    },
    describeBeforeUpload(file) {
      let isRightSize = file.size / 1024 / 1024 < 5
      if (!isRightSize) {
        this.$message.error('文件大小超过 5MB')
      }
      let isAccept = new RegExp('.pdf').test(file.type)
      if (!isAccept) {
        this.$message.error('应该选择.pdf类型的文件')
      }
      return isRightSize && isAccept
    },
    uploadExcelSuccess(response){
      // console.log(response)
      this.form.cars = response.data
    },
    uploadPDFSuccess(response){
      this.form.pdfName = response.data.pdfName
      this.form.detailFileUrl = response.data.detailFileUrl
    },
    planteBeforeUpload(file) {
      let isRightSize = file.size / 1024 / 1024 < 5
      if (!isRightSize) {
        this.$message.error('文件大小超过 5MB')
      }
      let isAccept = new RegExp('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet|application/vnd.ms-excel').test(file.type)
      if (!isAccept) {
        this.$message.error('应该选择.xls,.xlsx类型的文件')
      }
      return isRightSize && isAccept
    },
  }
};
</script>
